SOLUTION: 5x^2-3=0 solve by quadratic formula without imaginary numbers.

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Question 594106: 5x^2-3=0 solve by quadratic formula without imaginary numbers.
Found 2 solutions by jim_thompson5910, Alan3354:
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
x+=+%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29

x+=+%28-%280%29%2B-sqrt%28%280%29%5E2-4%285%29%28-3%29%29%29%2F%282%285%29%29

x+=+%280%2B-sqrt%280-%28-60%29%29%29%2F%2810%29

x+=+%28%22%22%2B-sqrt%2860%29%29%2F10

x+=+%28sqrt%2860%29%29%2F10 or x+=+%28-sqrt%2860%29%29%2F10

x+=+%282%2Asqrt%2815%29%29%2F10 or x+=+%28-2%2Asqrt%2815%29%29%2F10

x+=+%28sqrt%2815%29%29%2F5 or x+=+%28-sqrt%2815%29%29%2F5


So the solutions are x+=+%28sqrt%2815%29%29%2F5 or x+=+%28-sqrt%2815%29%29%2F5

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
5x^2-3=0 solve by quadratic formula without imaginary numbers.
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Sometimes the answer is an imaginary or complex number.
Saying to find the answer without them is silly. The answer is the answer.